caracteristicas Gerais- pâncreas Flashcards

1
Q

Partes do pâncreas

A

cabeça, colo, corpo e cauda

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2
Q

para onde drena o Ducto pancreático (santorini)

A

na papila menor

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3
Q

para onde drena o ducto Principal (Wirsung)

A

na papila maior

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4
Q

Ampola hepatopancreática (de vater)

A

ducto pancreático principal + ducto coledoco

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5
Q

Função Exócrina do pancreas

A

-Células Acinares
-Amilase (carboidratos), lipase (gorduras) e proteases (proteinas)
-Suco pancreático

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6
Q

Função endócrina

A

-Ilhotas de langerhans
-Células Beta: insulina
-Células alfa: glucagon
-Células Delta: somatostatina

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7
Q

O que estimula a secreção dos ácinos

A

a CCK estimula a secreção de lipases, proteases e amilases

A gastrina estimula a secretina que estimula os ductos pancreáticos a secretarem bicarbonato de sódio

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